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Annotation of src/share/mk/bsd.lkm.mk, Revision 1.21

1.21    ! mikeb       1: #      $OpenBSD: bsd.lkm.mk,v 1.20 2005/09/15 07:12:18 espie Exp $
1.1       mickey      2:
                      3: .if exists(${.CURDIR}/../Makefile.inc)
                      4: .include "${.CURDIR}/../Makefile.inc"
                      5: .endif
                      6:
                      7: .include <bsd.own.mk>
                      8:
                      9: .SUFFIXES: .out .o .c .cc .C .y .l .s .8 .7 .6 .5 .4 .3 .2 .1 .0
                     10:
1.9       niklas     11: # XXX In order to at least diminish the brokenness of trusting /sys to point
                     12: # to the tree we're actually belonging to we check BSDSRCDIR.  On multi-tree
                     13: # machines /sys isn't always a link to the correct tree.
1.8       niklas     14: .if defined(BSDSRCDIR)
1.15      assar      15: CFLAGS+=       ${COPTS} -D_KERNEL -D_LKM -I${BSDSRCDIR}/sys -I${BSDSRCDIR}/sys/arch
1.8       niklas     16: .else
1.15      assar      17: CFLAGS+=       ${COPTS} -D_KERNEL -D_LKM -I/sys -I/sys/arch
1.17      espie      18: .endif
                     19: .if ${WARNINGS:L} == "yes"
                     20: CFLAGS+=       ${CDIAGFLAGS}
1.8       niklas     21: .endif
1.1       mickey     22:
1.21    ! mikeb      23: .if ${MACHINE} == "amd64"
        !            24: CFLAGS+=       -mcmodel=kernel
        !            25: .endif
        !            26:
1.1       mickey     27: LDFLAGS+= -r
                     28: .if defined(LKM)
                     29: SRCS?= ${LKM}.c
                     30: .if !empty(SRCS:N*.h:N*.sh)
                     31: OBJS+= ${SRCS:N*.h:N*.sh:R:S/$/.o/g}
                     32: LOBJS+=        ${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
                     33: .endif
                     34: COMBINED?=combined.o
1.3       mickey     35: .if !defined(POSTINSTALL)
                     36: POSTINSTALL= ${LKM}install
                     37: .endif
1.1       mickey     38:
                     39: .if defined(OBJS) && !empty(OBJS)
                     40:
                     41: ${COMBINED}: ${OBJS} ${DPADD}
                     42:        ${LD} ${LDFLAGS} -o ${.TARGET} ${OBJS} ${LDADD}
                     43:
                     44: .endif # defined(OBJS) && !empty(OBJS)
                     45:
                     46: .if    !defined(MAN)
                     47: MAN=   ${LKM}.1
                     48: .endif # !defined(MAN)
                     49: .endif # defined(LKM)
                     50:
                     51: .MAIN: all
                     52: all: ${COMBINED} _SUBDIRUSE
                     53:
                     54: .if !target(clean)
                     55: clean: _SUBDIRUSE
                     56:        rm -f a.out [Ee]rrs mklog core *.core \
                     57:            ${LKM} ${COMBINED} ${OBJS} ${LOBJS} ${CLEANFILES}
                     58: .endif
                     59:
                     60: cleandir: _SUBDIRUSE clean
                     61:
                     62: .if !target(install)
                     63: .if !target(beforeinstall)
                     64: beforeinstall:
                     65: .endif
                     66: .if !target(afterinstall)
                     67: afterinstall:
                     68: .endif
                     69:
                     70: .if !target(realinstall)
                     71: realinstall:
                     72: .if defined(LKM)
1.12      millert    73:        ${INSTALL} ${INSTALL_COPY} -o ${LKMOWN} -g ${LKMGRP} -m ${LKMMODE} \
1.2       tholo      74:            ${COMBINED} ${DESTDIR}${LKMDIR}/${LKM}.o
1.7       mickey     75: .if exists(${.CURDIR}/${POSTINSTALL})
1.12      millert    76:        ${INSTALL} ${INSTALL_COPY} -o ${LKMOWN} -g ${LKMGRP} -m 555 \
1.11      downsj     77:            ${.CURDIR}/${POSTINSTALL} ${DESTDIR}${LKMDIR}
1.7       mickey     78: .endif
1.1       mickey     79: .endif
1.20      espie      80: .if defined(LINKS) && !empty(LINKS)
                     81: .  for lnk file in ${LINKS}
                     82:        @l=${DESTDIR}${LKMDIR}${lnk}; \
                     83:         t=${DESTDIR}${LKMDIR}${file}; \
                     84:         echo $$t -\> $$l; \
                     85:         rm -f $$t; ln $$l $$t
                     86: .  endfor
                     87: .endif
1.1       mickey     88: .endif
                     89:
                     90:
                     91: load:  ${COMBINED}
1.3       mickey     92:        if [ -x ${.CURDIR}/${POSTINSTALL} ]; then \
1.21    ! mikeb      93:                modload -d -o ${LKM} -e${LKM}_lkmentry \
        !            94:                    -p${.CURDIR}/${POSTINSTALL} ${COMBINED}; \
1.3       mickey     95:        else \
1.21    ! mikeb      96:                modload -d -o ${LKM} -e${LKM}_lkmentry ${COMBINED}; \
1.3       mickey     97:        fi
1.1       mickey     98:
                     99: unload:
1.21    ! mikeb     100:        modunload -n ${LKM}
1.1       mickey    101:
                    102: install: maninstall _SUBDIRUSE
                    103:
                    104: maninstall: afterinstall
                    105: afterinstall: realinstall
                    106: realinstall: beforeinstall
                    107: .endif
                    108:
                    109: .if !target(lint)
                    110: lint: ${LOBJS}
                    111: .if defined(LOBJS) && !empty(LOBJS)
                    112:        @${LINT} ${LINTFLAGS} ${LDFLAGS:M-L*} ${LOBJS} ${LDADD}
                    113: .endif
                    114: .endif
                    115:
                    116: .if !defined(NOMAN)
                    117: .include <bsd.man.mk>
                    118: .endif
                    119:
                    120: .if !defined(NONLS)
                    121: .include <bsd.nls.mk>
                    122: .endif
                    123:
                    124: .include <bsd.obj.mk>
                    125: .include <bsd.dep.mk>
                    126: .include <bsd.subdir.mk>
                    127: .include <bsd.sys.mk>
1.16      espie     128:
                    129: .PHONY: load unload